Update user_project_ci.yml

github/workflows: fix branch conditional
diff --git a/.github/workflows/user_project_ci.yml b/.github/workflows/user_project_ci.yml
index deb8ed6..8093c7d 100644
--- a/.github/workflows/user_project_ci.yml
+++ b/.github/workflows/user_project_ci.yml
@@ -184,7 +184,7 @@
         EOF
 
   commit:
-    if: github.ref == 'main'
+    if: github.ref_name == 'main'
     needs:
     - precheck
     - gds
@@ -303,7 +303,7 @@
         key: ${{ runner.os }}-webgl-${{ github.run_id }}
 
   pages:
-    if: github.ref == 'main'    
+    if: github.ref_name == 'main'
     needs:
     - svg
     - webgl